Par3: Coding Agent Control

Par3 puts your coding agents in your pocket. Start work, review the plan, approve what the agent may do, and follow every turn as it happens, all from your phone.

Par3 is built for engineering teams who want to see the plan before the code. Plan mode is a first-class setting: the agent proposes what it will change, you review and approve it, and only then does it write code.

WHAT YOU CAN DO

• Start new tasks in any of your projects, in Plan or Build mode

• Review proposed plans and approve or send them back

• Answer agent questions and approve tool and file permissions

• Follow threads live, with notifications when an agent needs you or finishes

• Read diffs and review changes before they land

• Open a terminal on the machine the agent runs on

• Switch between several machines and projects in one app

BRING YOUR OWN AGENTS

Par3 does not resell tokens. It works with the agent tools and subscriptions you already have, including Claude Code, Codex, Cursor, OpenCode, Grok and Antigravity.

YOUR CODE STAYS ON YOUR MACHINES

Agents run on your own computer or server, not in our cloud. The app connects to them directly over your local network or Tailscale, or through the Par3 relay when you are away from home.

HOW TO START

Par3 for Android is a companion app. Install Par3 on your computer (desktop app, or the server with npx) and pair your phone by scanning the code it shows.

Par3 is made by Parity Labs and is based on the open source T3 Code project.

Privacy policy: https://paritylabs.co.za/privacy